Brad, over at 1-18-08news.com, has obtained a very detailed 'alleged' review of Cloverfield. I can not assure that this is real or fake until the movie releases, but I will still want to warn you. I advise that you do not read it if you dont want to see ANY plot details. Simply put, if you do not want to know the plot of this movie then DO NOT READ. CONTAINS MAJOR SPOILERS.
http://www.1-18-08news.com/forum/viewtopic.php?t=4478